[jbosstools-issues] [JBoss JIRA] Closed: (JBIDE-6468) Enablement of JPA Generate Annotations takes way too long

[Jiri Peterka (JIRA)]

     [ https://jira.jboss.org/browse/JBIDE-6468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jiri Peterka closed JBIDE-6468.
-------------------------------

    Assignee: Jiri Peterka  (was: Vitali Yemialyanchyk)


Didn't observe any delay. Verified in JBDS 4.0.0.m2 #480, Linux 64

> Enablement of JPA Generate Annotations takes way too long
> ---------------------------------------------------------
>
>                 Key: JBIDE-6468
>                 URL: https://jira.jboss.org/browse/JBIDE-6468
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: Hibernate
>    Affects Versions: 3.1.1
>            Reporter: Max Andersen
>            Assignee: Jiri Peterka
>            Priority: Blocker
>             Fix For: 3.1.2, 3.2.0.M1
>
>         Attachments: JBIDE-6468_patch_20100615.zip, simple setEnable Implementation.txt
>
>
> the code in JPAMapToolActionDelegate.setEnabled is collecting all compilationunits instead of just looking at subtype.
>    When JBoss is hanging; it appears to be in the CompilationUnit Collector code - which is what we are seeing with Process Monitor where it is scanning the entire Workspace (I suspect).
> at org.hibernate.eclipse.jdt.ui.internal.jpa.collect.CompilationUnitCollector.addCompilationUnit(CompilationUnitCollector.java:86)
> at org.hibernate.eclipse.jdt.ui.internal.jpa.collect.CompilationUnitCollector.processJavaElements(CompilationUnitCollector.java:153)
> at org.hibernate.eclipse.jdt.ui.internal.jpa.collect.CompilationUnitCollector.processJavaElements(CompilationUnitCollector.java:168)
> at org.hibernate.eclipse.jdt.ui.internal.jpa.collect.CompilationUnitCollector.processJavaElements(CompilationUnitCollector.java:135)  JBoss DevStudio is unresponsive
> at org.hibernate.eclipse.jdt.ui.internal.jpa.actions.JPAMapToolActor.processJavaElements(JPAMapToolActor.java:333)
> at org.hibernate.eclipse.jdt.ui.internal.jpa.actions.JPAMapToolActionDelegate.setEnabled(JPAMapToolActionDelegate.java:101)
> at org.eclipse.ui.internal.handlers.HandlerProxy.setEnabled(HandlerProxy.java:233)
> at org.eclipse.core.commands.Command.setEnabled(Command.java:857)
> at org.eclipse.ui.menus.CommandContributionItem.isEnabled(CommandContributionItem.java:918)

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